XML::~XML()
{
maFileClose(file);
file = XML::file = maFileOpen(fname.c_str(), MA_ACCESS_READ_WRITE);
maFileSeek(file, 0, MA_SEEK_END);
CloseRoot();
maFileClose(file);
delete _ActivityIndicator;
}
/**
* @return >0 on success, <0 on error.
*/
static int FileWrite(const String& path, const String& data, int position)
{
MAHandle file = maFileOpen(path.c_str(), MA_ACCESS_READ_WRITE); if (file < 0)
{
return -1;
}
// TODO: Now we assume file must exist. Is that ok?
//int exists = maFileExists(file);
// TODO: Should we check that position is within file size?
// int size = maFileSize(file);
// If we start writing from the beginning of the file, we truncate
// the file. Not clear what the specification says about this.
// TODO: Check how this should work! It makes no sense to truncate here.
// if (position == 0)
// {
// maFileTruncate(file, 0);
// }
int result = maFileSeek(file, position, MA_SEEK_SET);
// New position must equal requested position.
if (result != position)
{
return -1;
}
result = maFileWrite(file, data.c_str(), data.size());
if (result < 0)
{
return -1;
}
maFileClose(file);
return 1;
}